Idrija, Slovenia: What to pack, what to wear, and when to go [2022]
Traveling to Idrija, Slovenia? If you're planning to go to Idrija, I've got some important information about when to go, what to wear, and what to pack.
Contents
- When to go to Idrija
- Important essentials for Idrija
- Activities for Idrija
- Idrija in January: weather and what to pack
- Idrija in February: weather and what to pack
- Idrija in March: weather and what to pack
- Idrija in April: weather and what to pack
- Idrija in May: weather and what to pack
- Idrija in June: weather and what to pack
- Idrija in July: weather and what to pack
- Idrija in August: weather and what to pack
- Idrija in September: weather and what to pack
- Idrija in October: weather and what to pack
- Idrija in November: weather and what to pack
- Idrija in December: weather and what to pack

About your travel guide
Hi! I'm Dev. I've traveled all over the world and in my travels, I have made many packing lists. In this series, my team and I have compiled the most useful information, as well as things we couldn't live without, to help you plan your trip.
When to go to Idrija, Slovenia
Based on the climate and weather in Idrija, the best time to go is September. See below for details.
Important essentials for Idrija, Slovenia
Here are some general tips on what to wear in Idrija, as well as several items to remember to pack when traveling there.
COVID-19 ESSENTIALS FOR 2022
Travel insurance
If you or a companion get COVID-19, your amazing trip can be ruined. Good travel insurance can help. See plans
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Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
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Hand sanitizer
This hand sanitizer is an easy-to-carry TSA-friendly option.
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Kids' KN95 masks
N95 masks are not available for kids. These are a good alternative (and can also be used by adults if N95 masks are not available).
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A vaccine card protector
Vaccine cards may wear away. An unreadable card can have severe consequences. This vaccine card protector helps stop that.
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N95 masks to use in crowded airports
These N95 masks provide the best level of COVID-19 protection you can have.
General health necessities
Virus/bacteria filtering water bottle
Some rural areas may have potentially unsafe tap water, so it's important to have a contaminant filtering water bottle.
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Travel first aid kit
This one is a good choice.
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Emergency motion sickness relief
Don't forget these
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For families with young children
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Voice and data SIM card
A SIM card that works in Idrija. A good global SIM card works in most countries, but check the country list before buying.
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Plug adapter
A plug adapter that supports outlet types C and F. This one should work in most areas, but you may want to check with your hotel.
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Airplane or car necessities
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Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
-
Power bank for devices
A portable power bank, like this one
What to wear/what to pack for Idrija, Slovenia by month
Already know when you're traveling?
January
In January, Idrija is pretty cool and somewhat rainy. Temperatures routinely are in the high 40s F (single digits C) range. At night, lows are in the low 30s F (single digits below 0 C). This is also a rainy time for Idrija, with several of the days of the month having rain. In January, humidity reaches as high as 70%.
What to wear/what to pack:
-
Fleece
-
Lip balm
In our opinion, the best is: this
-
Warm pants or jeans
-
Extra socks
-
Jacket or coat
-
Light gloves or mittens
-
Standard footwear
-
Waterproof snow boots
In addition to regular footwear, you should bring snow boots. For travel to Idrija, we suggest these boots:
-
Waterproof jacket that can be used in snow
-
A umbrella
This is vital here. This one is a perfect choice.
February
If you vacation in Idrija during February, you might find that it can be brisk. Temperatures tend to hover around the low 50s F (single digits C) during the day, while at night they can dip into the low 30s F (single digits C). Humidity is generally between 50 and 60% during the day. In terms of precipitation, you can expect it to rain 5-10 days this month.
What to wear/what to pack:
-
Fleece
-
Extra socks
-
Light gloves or mittens
-
Jacket or coat
-
Lip balm
In our opinion, the best choice: this
-
Warm pants or jeans
-
Standard footwear
-
Waterproof snow boots
In addition to regular footwear, you should bring snow boots. For travel to Idrija, a great option is these boots:
-
Waterproof jacket that can be used in snow
-
A windproof umbrella
This is something you need here. This one is a great choice.
March
If you are traveling to Idrija in March, you will notice that it is cool and somewhat rainy. Expect it to rain a bit less than half of the time. Daytime temperatures are in the 50s F (low 10s C).
What to wear/what to pack:
-
Extra socks
-
Warm pants or jeans
-
Light gloves or mittens
-
Lip balm
In our opinion, the best is: this one
-
Jacket or coat
-
Fleece
-
Standard footwear
-
A rain coat to layer with a jacket
-
100% waterproof footwear
We suggest rain boots:
-
Rain pants
These can be vital in a storm.
-
Waterproof phone bag
-
Umbrella
This one is a great option.
-
Waterproof bag/luggage cover
So your things don't get wet. We suggest:
April
If you visit Idrija during April, you may find that it is chilly and somewhat rainy. Temperatures tend to hover around the low 60s F (high 10s C) during the day, while at night they can dip into the 40s F (single digits C). Humidity is generally between 50 and 60% during the day. In terms of precipitation, you can expect it to rain about half of the time.
What to wear/what to pack:
-
Dresses
-
Light and heavy skirts
-
Long sleeve shirts or blouses
-
Standard footwear
-
Extra socks
-
Pants or jeans
-
Light jacket or fleece
-
A rain coat to layer with another jacket
-
100% waterproof footwear
We recommend rain boots:
-
Rain pants
Rain pants will be vital in heavy rain.
-
Waterproof phone bag
-
Umbrella
This one is an excellent option.
-
Waterproof bag/luggage cover
So your things stay dry. We suggest:
May
In May, Idrija is mild and somewhat rainy. Temperatures routinely are in the low 70s F (low 20s C) and 5-10 days this month jump into the low 80s F (high 20s C) range. At night, lows are in the low 50s F (low 10s C). This is also a rainy time for Idrija, with more than half of the days of the month having rain. In May, humidity reaches as high as 60%.
What to wear/what to pack:
-
Short pants or heavy shorts
-
Bug repellent
-
Sunscreen lotion
-
Breathable footwear or sandals
-
Long and short sleeve shirts
-
Light dresses
You can find some great options here
-
Extra socks
-
Sandals
-
Light skirts
-
A rain jacket to layer with a jacket
-
100% waterproof footwear
We like rain boots:
-
Rain pants
These can be vital in heavy rain.
-
Waterproof phone bag
-
Windproof umbrella
This one is an excellent option.
-
Waterproof bag/luggage cover
So your things remain dry. We recommend:
June
If you vacation in Idrija during June, you are likely to find that it is a perfect temperature, somewhat rainy and somewhat stormy. Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the high 50s F (mid 10s C). Humidity is generally between 50 and 60% during the day. In terms of precipitation, you can expect it to rain about half of the time.
What to wear/what to pack:
-
Short pants or heavy shorts
-
Long and short sleeve shirts
-
Sunscreen lotion
-
Bug repellent
-
Sandals
-
Extra socks
-
Light dresses
You can find some great options here
-
Breathable footwear or sandals
-
Light skirts
-
A rain coat to layer with a jacket
-
100% waterproof footwear
We like rain boots:
-
Rain pants
These are a lifesaver in a rainstorm.
-
Waterproof phone bag
-
Umbrella
This one is a great choice.
-
Waterproof bag/luggage cover
So your things don't get wet. We suggest:
July
July in this region is extremely warm, somewhat rainy and somewhat stormy. Temperatures average in the 80s F (high 20s C) during the day. It rains regularly.
What to wear/what to pack:
-
Insulated water bottle
Our pick also cleans harmful contaminants:
-
Breatheable shirts
A breathing shirt can keep you cool and protect you from the sun:
-
Sunscreen lotion, moderate SPF
-
Waterproof sandals
-
Bug repellent
-
Skirts
-
Sunglasses
-
Cool and dry dresses
These dresses to provide UV protection and keep you cool.
-
Loose-fit shorts
-
A rain jacket to layer with another jacket
-
100% waterproof footwear
We recommend rain boots:
-
Rain pants
These will be a lifesaver in a storm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is an excellent one to buy.
-
Waterproof bag/luggage cover
So your things don't get wet. We suggest:
August
August in this region is extremely warm, somewhat rainy and somewhat stormy. Temperatures average in the low 80s F (high 20s C) during the day. It rains about a third of the time.
What to wear/what to pack:
-
Breatheable shirts
A good breatheable shirt can make you comfortable and guard against UV rays:
-
Bug repellent
-
Cool and dry dresses
These dresses can provide UV protection and keep you cool.
-
Sunscreen lotion, moderate SPF
-
Loose-fit shorts
-
Waterproof sandals
-
Sunglasses
-
Insulated water bottle
Our favorite also cleans harmful contaminants:
-
Skirts
-
A rain poncho to layer with a coat
-
100% waterproof footwear
We suggest rain boots:
-
Rain pants
These pants will be vital in a rainstorm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a great option.
-
Waterproof bag/luggage cover
So your belongings stay dry. We like:
September
September in Idrija is warm and somewhat rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the 60s F (high 10s C) to high 70s F (mid 20s C).
What to wear/what to pack:
-
Long and short sleeve shirts
-
Short pants or heavy shorts
-
Light skirts
-
Extra socks
-
Breathable footwear or sandals
-
Sandals
-
Bug repellent
-
Light dresses
You can find some great options here
-
Sunscreen lotion
-
A rain coat to layer with a jacket
-
100% waterproof footwear
We use these rain boots:
-
Rain pants
These can be a lifesaver in heavy rain.
-
Waterproof phone bag
-
Windproof umbrella
This one is a perfect one to buy.
-
Waterproof bag/luggage cover
So your bags remain dry. We suggest:
October
October here is mild and somewhat rainy. Temperatures average in the high 60s F (low 10s C) during the day. It rains about half of the time.
What to wear/what to pack:
-
Long sleeve shirts or blouses
-
Extra socks
-
Light and heavy skirts
-
Standard footwear
-
Pants or jeans
-
Light jacket or fleece
-
Dresses
-
A rain jacket to layer with a coat
-
100% waterproof footwear
We use rain boots:
-
Rain pants
Rain pants will be vital in heavy rain.
-
Waterproof phone bag
-
Umbrella
This one is a great option.
-
Waterproof bag/luggage cover
So your suitcases don't get wet. We suggest:
November
If you go to Idrija in November, you will notice that it is relatively cool and somewhat rainy. Expect it to rain a bit less than half of the time. Daytime temperatures are in the 50s F (low 10s C).
What to wear/what to pack:
-
Light gloves or mittens
-
Extra socks
-
Warm pants or jeans
-
Fleece
-
Jacket or coat
-
Lip balm
In our opinion, the best option: this one
-
Standard footwear
-
A rain coat to layer with a jacket
-
100% waterproof footwear
We use these rain boots:
-
Rain pants
These can be vital in heavy rain.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is an excellent one to buy.
-
Waterproof bag/luggage cover
So your suitcases don't get wet. We recommend:
December
December for Idrija can be very chilly and somewhat rainy. Temperatures average in the high 40s F (single digits C) during the day. It rains regularly.
What to wear/what to pack:
-
Jacket or coat
-
Warm pants or jeans
-
Light gloves or mittens
-
Fleece
-
Extra socks
-
Lip balm
In our opinion, the best choice: this one
-
Standard footwear
-
Waterproof snow boots
In addition to standard shoes, it's important to bring snow boots. For traveling to Idrija, a great option is these boots:
-
Waterproof jacket that can be used in snow
-
A umbrella
This is vital here. This one is an excellent choice.
Activities for Idrija, Slovenia
Here are some activity recommendations and activity-specific packing tips for Idrija.
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